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Zhejiang Luheng Environmental Technology Co., Ltd

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    Hangzhou Luheng Biotechnology Co., Ltd., 4th Floor, Building 7, No. 63 Jiuhuan Road, Jianggan District, Hangzhou City

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Online conventional 5-parameter detector

NegotiableUpdate on 05/06
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Overview

LH-D6901 Online Conventional 5-parameter Detector is an intelligent online controller widely used for water quality testing in sewage treatment plants, waterworks, water stations, surface water and other fields, as well as in electronic, electroplating, printing and dyeing, chemical, food, pharmaceutical and other process fields, meeting the needs of water quality testing; Adopting digital and modular design, different functions are completed by various unique modules, with built-in recognition of more than thirty types of digital electrodes that can be combined arbitrarily, and reserved with * expansion function.

Product Details

1Product Introduction

LH-D6901Online conventional 5-parameter detectorIt is an intelligent online controller widely used in water quality testing in sewage treatment plants, waterworks, water stations, surface water and other fields, as well as in process areas such as electronics, electroplating, printing and dyeing, chemistry, food, pharmaceuticals, etc., to meet the needs of water quality testing; Adopting digital and modular design, different functions are completed by various unique modules, with built-in recognition of more than thirty types of digital electrodes that can be combined arbitrarily, and reserved with * expansion function.

IIOnline conventional 5-parameter detectorProduct Features

1. Support simultaneous access to 4 sensors.

2. Can be connected to composite sensors, supporting real-time information with multiple parameters, and displaying up to 4 sub parameters.

3. Intelligent operation: High definition color touch screen, 78x78CTP touch ultra clear screen, easy to operate interface, clear results at a glance.

4. Strong scalability and practicality: Supports over 30 types of sensors.

5. Multiple output modes: Supports Modbus, 4-20mA, JSON format data communication.

6. Relay delay function: Supports customers to use with electric ball valves to achieve water inlet control or automatic drainage function.

7. High and low point alarm function.

8. Data monitoring: Record historical data, including historical data, alarm records, operation logs, real-time curves, and other content.

9. middle/English language switching.

IIIOnline conventional 5-parameter detectorScope of application

• Sewage treatment

• Waterworks

Industrial wastewater

• Environmental monitoring

• Surface water

• Aquaculture

4Technical specifications

project

Detailed specifications

screen

78 * 78mm CTP touch ultra clear screen

working voltage

AC 90~220V、50/60Hz

DC 12V-36V

Instrument size

100*100*150mm

Instrument opening size

93*93mm

Installation method

Panel type, wall mounted type

weight

0.56Kg

protection level

IP65

Number of sensors

Can be accessed simultaneously4 sensors

language

middle/English (customizable)

power consumption

5W

current output

2-channel 4-20mA/0-20mA

RS485 output

One output,modbus-RTU/JSON

relay output

2-channel normally open (10A 250VAC), one can be used for timing relay

data saving

default100000 pieces (customizable)

Measurement environment

0-60 ℃, humidity ≤ 90% RH

5Adapt electrode

Technical specifications

LH-DpH07

Online digitalpHsensor

measurement range

0~14pH

resolution

0.01

measurement accuracy

≤±0.02

LH-DpH206 (sewage)

Online digitalpHsensor

measurement range

0~14pH

resolution

0.01

measurement accuracy

≤±0.02

LH-DE26

Online digital conductivitysensor

measurement range

0~20mS/cm

resolution

0.01

measurement accuracy

≤±1%

LH-DE40 (four electrode method)

Online digital conductivitysensor

measurement range

0~200mS/cm

resolution

0.1

measurement accuracy

≤±1%

LH-DO59

Online digital dissolved oxygensensor

measurement range

0~20mg/L

resolution

0.01mg/L

measurement accuracy

±5%

LH-DY05 (aquaculture water/surface water)

onlinefluorescencelawDigital dissolved oxygensensor

measurement range

0-20.00mg/L or 0-200% saturation

resolution

0.01mg/L

measurement accuracy

± 0.3mg/L or ± 5%

LH-DY12(Sewage)

Online fluorescencelawDigital dissolved oxygensensor

measurement range

0-25mg/L or 0-250 saturation

resolution

0.01mg/L

measurement accuracy

± 0.1mg/L or ± 1% (0-100%);

± 0.2mg/L or ± 2% (100-250%)

LH-DZ09

Online digital turbiditysensor

measurement range

0~20NTU

0~200NTU

0-1000NTU

0-3000NTU

resolution

0.01NTU

0.1NTU

1.0NTU

1.0NTU

measurement accuracy

0.3NTU or ≤± 6%

≤10NTU, Accuracy ≤ ± 0.5NTU;

Accuracy ≤ ± 8% at 10NTU

resolution

0.01、0.1、1.0mg/L

measurement accuracy

±5%F.S